Ronan Whelan

Mage 15CTMRNECCSC

462 plausible swims · 54 meets · 2020-10-31 → 2026-08-09

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 22.54 AAA+0.85s to AAAA·+0.15s to Sectionals 2026-08-07 2026 NE LA August SCY Invitationalfast pool
100 Freestyle SCY 49.79 AAA+2.30s to AAAA·+1.30s to Sectionals 2025-12-12 121225saq results
200 Freestyle SCY 1:51.28 AA+2.59s to AAA·+4.99s to Sectionals 2025-12-12 121225saq results
500 Freestyle SCY 5:04.22 AA+8.53s to AAA·+16.83s to Sectionals 2026-03-13 2026 NE CRA End of Season March Invitevenue
1000 Freestyle SCY 11:11.22 A+27.43s to AA·+71.73s to Sectionals 2025-01-10 2025 NE CCSC Power Point Challenge Meetslow pool
50 Backstroke SCY 26.81 AA+1.12s to AAA·+3.12s to Futures 2026-01-01 NE Swimmimg 15-18 Age Group Championships
100 Backstroke SCY 57.30 A+0.21s to AA·+2.81s to Sectionals 2026-01-01 NE Swimmimg 15-18 Age Group Championships
200 Backstroke SCY 2:04.88 A+0.19s to AA·+6.29s to Sectionals 2025-12-12 121225saq results
100 Breaststroke SCY 1:12.48 BB+5.09s to A·+10.99s to Sectionals 2025-01-01 CCSC Team Specialty Meet with 50's ShootOut
200 Breaststroke SCY 2:42.01 B+2.82s to BB·+27.02s to Sectionals 2025-01-01 CCSC Team Specialty Meet with 50's ShootOut
50 Butterfly SCY 25.27 AAA+0.98s to AAAA·+2.38s to Futures 2026-08-08 2026 NE LA August SCY Invitationalfast pool
100 Butterfly SCY 57.21 A+0.82s to AA·+4.02s to Sectionals 2025-12-12 121225saq results
200 Butterfly SCY 2:31.22 B+8.23s to BB·+30.03s to Sectionals 2025-01-01 NE 2025 CCSC Medley Mayhem at the MMA
100 Individual Medley SCY 58.45 2026-08-09 2026 NE LA August SCY Invitationalfast pool
200 Individual Medley SCY 2:08.17 A+1.48s to AA·+8.78s to Sectionals 2025-07-31 2025 NE CRA August End of Season Invite
400 Individual Medley SCY 4:35.74 A+3.35s to AA·+20.65s to Sectionals 2026-01-01 NE 2026 CCSC Medley Mayhem at Sandwich High
50 Freestyle LCM 26.10 AAA+1.11s to AAAA·+0.61s to Sectionals 2025-07-19 2025 NE CS LCM 11-14 Championshipsvenue
100 Freestyle LCM 56.65 AAA+2.16s to AAAA·+1.16s to Sectionals 2026-07-26 2026 NE CS LCM 13&O Championshipsvenue
200 Freestyle LCM 2:10.32 AA+4.53s to AAA·+9.03s to Sectionals 2025-01-01 2025 NE Swimming LCM 11-14 Age Group Championships
400 Freestyle LCM 4:38.35 AA+10.56s to AAA·+20.76s to Sectionals 2026-07-11 2026 NE YNS July Last Chance Meetvenue
800 Freestyle LCM 10:47.17 BB+43.28s to A·+108.78s to Sectionals 2025-06-22 2025 NE CRA Team Specialty LC Meetvenue
50 Backstroke LCM 32.17 A+0.38s to AA·+4.28s to Futures 2026-06-20 2026 NE NSSC Invitational Springfield Collegefast pool
100 Backstroke LCM 1:08.28 A+1.59s to AA·+6.29s to Sectionals 2026-06-20 2026 NE NSSC Invitational Springfield Collegefast pool
200 Backstroke LCM 2:27.52 A+2.73s to AA·+12.73s to Sectionals 2026-07-26 2026 NE CS LCM 13&O Championshipsvenue
50 Breaststroke LCM 44.03 +1.44s to B·+13.14s to Futures 2024-06-29 2024 NE NSSC June 28 MIT Specialtyvenue
100 Breaststroke LCM 1:41.39 +10.00s to B·+31.70s to Sectionals 2024-06-29 2024 NE NSSC June 28 MIT Specialtyvenue
200 Breaststroke LCM 3:19.21 B+13.52s to BB·+46.62s to Sectionals 2025-06-07 2025 NE CRIM JUNE TEAM SPECIATYvenue
50 Butterfly LCM 28.97 AA+0.28s to AAA·+2.68s to Futures 2026-01-01 2026 ne yns july last chance results
100 Butterfly LCM 1:06.77 A+2.28s to AA·+6.58s to Sectionals 2025-07-18 2025 NE CS LCM 11-14 Championshipsvenue
200 Butterfly LCM 3:15.76 +20.07s to B·+59.47s to Sectionals 2024-06-01 2024 NE SOLO Seacoast Classicvenue
200 Individual Medley LCM 2:31.35 A+4.46s to AA·+15.16s to Sectionals 2025-06-22 2025 NE CRA Team Specialty LC Meetvenue
400 Individual Medley LCM 5:35.42 BB+6.13s to A·+45.53s to Sectionals 2026-07-12 2026 NE YNS July Last Chance Meetvenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.

National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.

Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.

Fastest relay legs

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 22.85 flying 200 Medley Relay (leg 4) 2026-02-28 2026 NE CRIM 15-18 AG Championships
50 Freestyle SCY 23.74 flying 200 Free Relay (leg 4) 2025-03-16 2025 NE CRA End of Season March Invitational
50 Backstroke SCY 27.59 flat 200 Medley Relay 2026-03-14 2026 NE CRA End of Season March Invite
50 Butterfly SCY 26.22 flying 200 Medley Relay (leg 3) 2025-03-15 2025 NE CRA End of Season March Invitational
100 Freestyle LCM 58.23 flying 400 Free Relay (leg 4) 2025-07-18 2025 NE CS LCM 11-14 Championships
200 Freestyle LCM 2:10.14 flat 800 Free Relay 2025-07-17 2025 NE CS LCM 11-14 Championships

Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.

IMX / IMR

IMX 15-16 · SCY

3680 points (6/6 events)

EventTime Points
500 FR SCY 5:04.22 749
200 BK SCY 2:04.88 696
200 BR SCY 2:42.01 462
200 FL SCY 2:31.22 413
200 IM SCY 2:08.17 688
400 IM SCY 4:35.74 672

IMR 15-16 · SCY

3336 points (5/5 events)

EventTime Points
200 FR SCY 1:51.28 769
100 BK SCY 57.30 692
100 BR SCY 1:12.48 504
100 FL SCY 57.21 683
200 IM SCY 2:08.17 688

Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.

PR splits

500 Freestyle SCY 5:04.22

28.05
30.58
31.37
31.94
31.35
30.83
29.70
30.24
30.91
29.25

Front half 153.29s · back half 150.93s

1000 Freestyle SCY 11:11.22

31.66
34.49
34.75
35.31
35.30
34.93
35.24
33.67
34.12
33.31
33.86
33.51
33.20
33.65
33.03
33.14
32.77
32.52
31.96
30.80

Front half 342.78s · back half 328.44s

100 Backstroke SCY 57.30 split/total mismatch

27.74
1.82

Front half 27.74s · back half 29.56s

200 Backstroke SCY 2:04.88 split/total mismatch

28.81
30.85
32.65
32.57

100 Breaststroke SCY 1:12.48 split/total mismatch

34.13
4.22

Front half 34.13s · back half 38.35s

200 Breaststroke SCY 2:42.01 split/total mismatch

35.64
5.14
1.85
0.33

Front half 40.78s · back half 121.23s

100 Butterfly SCY 57.21 split/total mismatch

26.43
4.35

Front half 26.43s · back half 30.78s

200 Butterfly SCY 2:31.22 split/total mismatch

31.53
36.91
41.81
40.97

100 Individual Medley SCY 58.45

26.61
31.84

Front half 26.61s · back half 31.84s

200 Individual Medley SCY 2:08.17 split/total mismatch

26.98
32.90
39.42
28.87

400 Individual Medley SCY 4:35.74 split/total mismatch

43.05
43.27
39.92
38.43
27.73
32.88
35.13
33.03
42.00
40.36
41.56
40.05
40.90
41.80
32.70
31.57
40.56
39.60
38.66
36.65

100 Freestyle LCM 56.65

26.94
29.71

Front half 26.94s · back half 29.71s

200 Freestyle LCM 2:10.32 split/total mismatch

29.31
3.68
0.75
0.54

Front half 32.99s · back half 97.33s

400 Freestyle LCM 4:38.35

31.66
35.54
35.79
35.77
35.94
36.78
33.06
33.81

Front half 138.76s · back half 139.59s

800 Freestyle LCM 10:47.17

34.32
39.26
40.57
39.80
40.60
41.00
40.91
40.77
40.68
40.55
41.44
40.46
41.71
40.34
40.89
43.87

Front half 317.23s · back half 329.94s

100 Backstroke LCM 1:08.28

33.43
34.85

Front half 33.43s · back half 34.85s

200 Backstroke LCM 2:27.52

34.16
37.66
38.23
37.47

Front half 71.82s · back half 75.70s

200 Breaststroke LCM 3:19.21

44.70
49.91
51.82
52.78

Front half 94.61s · back half 104.60s

100 Butterfly LCM 1:06.77

30.31
36.46

Front half 30.31s · back half 36.46s

200 Butterfly LCM 3:15.76

35.77
46.65
55.55
57.79

Front half 82.42s · back half 113.34s

200 Individual Medley LCM 2:31.35

30.28
39.99
46.80
34.28

Front half 70.27s · back half 81.08s

400 Individual Medley LCM 5:35.42

32.35
40.82
42.95
40.71
51.29
51.65
37.92
37.73

Front half 156.83s · back half 178.59s

Swim history

Every recorded swim, newest first
DateEventCourse TimeAge RoundMeet

Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.

Progression

Faster times are higher. One card per event, all courses & history.

50 Freestyle SCY 22.54 52 swims
100 Freestyle SCY 49.79 39 swims
200 Freestyle SCY 1:51.28 32 swims
500 Freestyle SCY 5:04.22 23 swims
1000 Freestyle SCY 11:11.22 3 swims
50 Backstroke SCY 26.81 23 swims
100 Backstroke SCY 57.30 34 swims
200 Backstroke SCY 2:04.88 27 swims
100 Breaststroke SCY 1:12.48 11 swims
200 Breaststroke SCY 2:42.01 8 swims
50 Butterfly SCY 25.27 17 swims
100 Butterfly SCY 57.21 21 swims
200 Butterfly SCY 2:31.22 5 swims
100 Individual Medley SCY 58.45 9 swims
200 Individual Medley SCY 2:08.17 24 swims
400 Individual Medley SCY 4:35.74 11 swims
50 Freestyle LCM 26.10 17 swims
100 Freestyle LCM 56.65 20 swims
200 Freestyle LCM 2:10.32 11 swims
400 Freestyle LCM 4:38.35 9 swims
800 Freestyle LCM 10:47.17 1 swim
50 Backstroke LCM 32.17 3 swims
100 Backstroke LCM 1:08.28 18 swims
200 Backstroke LCM 2:27.52 12 swims
50 Breaststroke LCM 44.03 2 swims
100 Breaststroke LCM 1:41.39 3 swims
200 Breaststroke LCM 3:19.21 1 swim
50 Butterfly LCM 28.97 4 swims
100 Butterfly LCM 1:06.77 9 swims
200 Butterfly LCM 3:15.76 1 swim
200 Individual Medley LCM 2:31.35 7 swims
400 Individual Medley LCM 5:35.42 2 swims